*{
    margin: 0;
    padding: 0;
}
.home-top{
    height: 100px;
    width: 100vm;
    background-color: #3594d6;
}
.home-left{
    height: 100vh;
    width: 10%;
    float: left;
    text-align: center;
}
.home-right{
    height: 100vh;
    width: calc(90% - 4px);
    float: left;
    border: 2px solid #e69137;
}
.caidan{
    font-size: 20px;
    line-height: 40px;
}
.caidan ol li{
    text-indent: 2em;
}
.caidan ol li:hover{
    background-color: #e69137;
}
.EXIT{
    width: 30px;
    float: right;
}